CVE-2025-0634Network attack vector

Remote code inclusion via use-after-free

Published Jun 30, 2025 · Updated Jan 22, 2026

Use-after-free in Samsung Electronics rLottie V0.2 allows remote attackers to trigger code inclusion through a malicious Lottie file. The upstream advisory and multi-flaw patch do not identify which parser object is freed and later reused for this CVE. A victim application must process the crafted animation, and the published material does not establish arbitrary code execution.

CVSS severity5.1
Medium
EPSS probability0.45%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Use-after-free in Samsung Electronics rLottie V0.2 allows remote attackers to trigger code inclusion through a malicious Lottie file. The upstream advisory and multi-flaw patch do not identify which parser object is freed and later reused for this CVE. A victim application must process the crafted animation, and the published material does not establish arbitrary code execution.

The record

CVE
CVE-2025-0634
Published
Jun 30, 2025
Updated
Jan 22, 2026
Vendor
Samsung Electronics
Product
rlottie
Classifications
CWE-416, CAPEC-253, T1203
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 30, 2025CVE publishedPublication date reported by the CVE source.
  2. Jan 22, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=V0.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Samsung Electronics · rlottieversion=V0.2

Published CVSS scores

5.1Samsung TV & ApplianceCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
9.8National Institute of Standards and TechnologyCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-416Use After Free
CAPEC-253Remote Code Inclusion
T1203Exploitation for Client Execution

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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